Here is some information about Fortnite's CrumbleStone Set. If you are not sure if you want to buy the CrumbleStone Set, please refer to it.
Mecha R3X
Outfit
Horizon Rider
Glider
R3X the Dominator
Spray
R3X Was Here
R3X Tail
BackBling
Mecha Wrecks
Wrap
R3X Claws
Pickaxes
Saur Soarer
Contrail
Bone Breaker
Emote
Toony R3X
Emoticon
Dine And Dash
Loading Screen